工业固体废弃物中污染物质重金属淋溶释放模式研究

Study on the Model for Leaching Heavy Metals from Industrial Solid Wastes

在工业固体废弃物动态柱状淋溶实验的基础上，建立了固体废弃物的比表面积、固体废弃物的透水率和填埋表层透水率与重金属淋溶的关系，提出了重金属淋溶释放的数学模型和模型分析处理的数学方法，为工业固体废弃物中重金属的释放、预测、评价、控制和管理提供了依据．

Based on an analysis of many possible factors whichaffect eluviation of heavy metals from industrialsolid wastes during or after stowing, a model foreluviation and release of heavy metals waspresented. The model connected the specific surfacearea of solid waste, the pervious rate of solid wasteand pervious rate of burial layer tO the eluviation ofheavy metals. The trial data were reasonablyapplied in pratice. The model provided a help topredict, evaluate, control and manage the release ofheavy metals.